RU2018124356A3 - - Google Patents
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- Publication number
- RU2018124356A3 RU2018124356A3 RU2018124356A RU2018124356A RU2018124356A3 RU 2018124356 A3 RU2018124356 A3 RU 2018124356A3 RU 2018124356 A RU2018124356 A RU 2018124356A RU 2018124356 A RU2018124356 A RU 2018124356A RU 2018124356 A3 RU2018124356 A3 RU 2018124356A3
- Authority
- RU
- Russia
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
- C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/141—Fractional distillation or use of a fractionation or rectification column where at least one distillation column contains at least one dividing wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
- B01D3/148—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step in combination with at least one evaporator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/40—Extractive distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/42—Regulation; Control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
- B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/12—Alkadienes
- C07C11/16—Alkadienes with four carbon atoms
- C07C11/167—1, 3-Butadiene
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562269873P | 2015-12-18 | 2015-12-18 | |
| US62/269,873 | 2015-12-18 | ||
| PCT/IB2016/057566 WO2017103776A1 (en) | 2015-12-18 | 2016-12-13 | Methods and systems for producing 1,3-butadiene |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2018124356A RU2018124356A (ru) | 2020-01-20 |
| RU2018124356A3 true RU2018124356A3 (ru) | 2020-01-20 |
| RU2734254C2 RU2734254C2 (ru) | 2020-10-13 |
Family
ID=57629605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2018124356A RU2734254C2 (ru) | 2015-12-18 | 2016-12-13 | Способы и системы для получения 1,3-бутадиена |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10723676B2 (ru) |
| EP (1) | EP3390330B1 (ru) |
| CN (1) | CN108698956B (ru) |
| RU (1) | RU2734254C2 (ru) |
| WO (1) | WO2017103776A1 (ru) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102551783B1 (ko) * | 2017-02-01 | 2023-07-04 | 니폰 제온 가부시키가이샤 | 1,3-부타디엔의 분리 회수 방법 및 분리 회수 장치 |
| US11052324B2 (en) * | 2018-09-14 | 2021-07-06 | Exxonmobil Research & Engineering Company | Advanced process control scheme for dividing wall column and dual-dividing wall column with multiple products |
| CN115066478B (zh) * | 2019-12-07 | 2024-06-21 | 苏尔寿管理有限公司 | 从粗烃料流中分离出一种或多种纯化的烃料流如用于石脑油稳定化和lpg回收的场所和成本有效的装置和方法 |
| CN115052850B (zh) * | 2020-02-06 | 2024-07-23 | 沙特基础工业全球技术公司 | 在c4的混合物的分离过程中提高萃取部分的可操作性以及调节溶剂的热回收循环的系统和方法 |
| EP4427827A1 (en) * | 2023-03-08 | 2024-09-11 | Sulzer Management AG | A plant and method for separating and purifying styrene from a crude mixture comprising styrene |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2993841A (en) | 1959-09-25 | 1961-07-25 | Shell Oil Co | Extractive distillation with dimethylformamide |
| US4134795A (en) | 1978-04-05 | 1979-01-16 | The Goodyear Tire & Rubber Company | Acetylenes removal from diolefin streams by extractive distillation |
| US4277313A (en) | 1980-03-27 | 1981-07-07 | El Paso Products Company | Recovery of 1,3-butadiene |
| JPS58152823A (ja) * | 1982-03-08 | 1983-09-10 | Japan Synthetic Rubber Co Ltd | 抽出蒸留方法 |
| JP3748668B2 (ja) | 1996-05-30 | 2006-02-22 | 協和発酵ケミカル株式会社 | 蒸留方法及び蒸留装置 |
| US6250106B1 (en) * | 1999-12-13 | 2001-06-26 | Air Products And Chemicals, Inc. | Process for separation of multicomponent fluids using a multizone distallation column |
| DE10056841A1 (de) * | 2000-11-16 | 2002-05-23 | Basf Ag | Verfahren und Vorrichtung zur destillativen Gewinnung von 1,3-Reinbutadien aus 1,3-Rohbutadien |
| DE10105660A1 (de) * | 2001-02-08 | 2002-08-14 | Basf Ag | Verfahren zur Gewinnung von Roh-1,3-Butadien durch Extraktivdestillation aus einem C4-Schnitt |
| DE10233620A1 (de) * | 2002-07-24 | 2004-02-12 | Basf Ag | Kontinuierliches Verfahren zur Auftrennung eines C4-Schnittes |
| DE10258160A1 (de) * | 2002-12-12 | 2004-06-24 | Basf Ag | Verfahren und Vorrichtung zur Extraktivdestillation |
| DE10322655A1 (de) | 2003-05-20 | 2004-12-09 | Basf Ag | Verfahren zur Gewinnung von Roh-1,3-Butadien aus einem C4-Schnitt |
| DE10333756A1 (de) * | 2003-07-24 | 2005-02-17 | Basf Ag | Verfahren zur Auftrennung eines Roh-C4-Schnittes |
| DE10361824A1 (de) * | 2003-12-30 | 2005-07-28 | Basf Ag | Verfahren zur Herstellung von Butadien |
| DE102004005930A1 (de) | 2004-02-06 | 2005-08-25 | Basf Ag | Verfahren zur Gewinnung von Roh-1,3-Butadien |
| DE102004054766A1 (de) | 2004-11-12 | 2006-05-18 | Basf Ag | Verfahren zur Herstellung von Butadien aus n-Butan |
| US7528290B2 (en) | 2006-12-28 | 2009-05-05 | Uop Llc | Apparatuses and methods for separating butene-1 from a mixed C4 feed |
| CN101028987A (zh) * | 2006-12-29 | 2007-09-05 | 中国石油化工股份有限公司 | 分隔壁塔萃取精馏分离丙烷与丙烯的方法及其装置 |
| US7871514B2 (en) * | 2007-08-10 | 2011-01-18 | Cpc Corporation, Taiwan | Extractive distillation processes using water-soluble extractive solvents |
| US20090139852A1 (en) * | 2007-12-04 | 2009-06-04 | Vannuland Marco L | Separation Method And Apparatus |
| KR101620117B1 (ko) | 2008-03-25 | 2016-05-11 | 씨피씨 코포레이션, 타이완 | 수용성 추출 용매를 사용한 개선된 추출 증류 공정 |
| US8222474B2 (en) | 2009-05-22 | 2012-07-17 | Equistar Chemicals, L.P. | Fractional extraction of butadiene |
| KR102006422B1 (ko) * | 2015-06-08 | 2019-08-01 | 주식회사 엘지화학 | 증류 장치 |
-
2016
- 2016-12-13 RU RU2018124356A patent/RU2734254C2/ru active
- 2016-12-13 CN CN201680082076.0A patent/CN108698956B/zh active Active
- 2016-12-13 WO PCT/IB2016/057566 patent/WO2017103776A1/en active Application Filing
- 2016-12-13 US US16/061,898 patent/US10723676B2/en active Active
- 2016-12-13 EP EP16819372.0A patent/EP3390330B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2734254C2 (ru) | 2020-10-13 |
| US10723676B2 (en) | 2020-07-28 |
| RU2018124356A (ru) | 2020-01-20 |
| US20180370875A1 (en) | 2018-12-27 |
| WO2017103776A1 (en) | 2017-06-22 |
| EP3390330B1 (en) | 2023-07-19 |
| CN108698956A (zh) | 2018-10-23 |
| CN108698956B (zh) | 2021-07-27 |
| EP3390330A1 (en) | 2018-10-24 |